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sensor: bmp280: fix pressure value

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The comments in the sensor header specify that pressure should be
expressed in kPa, but the bmp280 driver returns a value in Pa.

Change-Id: I6d5346db250d1a01a1e5e31fb1d8685ab5dc405b
Signed-off-by: Vlad Dogaru <vlad.dogaru@intel.com>
This commit is contained in:
Vlad Dogaru 2016-04-01 14:48:00 +03:00
parent 45a269f3b0
commit 320651281c
1 changed files with 3 additions and 2 deletions
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5
drivers/sensor/sensor_bmp280.c
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@ -151,8 +151,9 @@ static int bmp280_channel_get(struct device *dev,
* 24674867/256 = 96386.2 Pa = 963.862 hPa
*/
val->type = SENSOR_TYPE_INT_PLUS_MICRO;
val->val1 = data->comp_press >> 8;
val->val2 = ((data->comp_press & 0xff) * 1000000) >> 8;
val->val1 = (data->comp_press >> 8) / 1000;
val->val2 = (data->comp_press >> 8) % 1000 * 1000 +
(((data->comp_press & 0xff) * 1000) >> 8);
break;
default:
return -EINVAL;